public void GenerateShake(int power, int flickCoint, int flickDuration)
{
if (shakeTask.Initialized && !shakeTask.Completed)
{
shakeTask = new ShakeParams(shakeTask.Power + power, flickCoint, flickDuration);
}
else
{
offsetChangeTask = new OffsetChangeParams(_internalOffset, GenerateOffset(power), flickDuration);
shakeTask = new ShakeParams(power, flickCoint, flickDuration);
}
}
private void UpdateOffset()
{
if (!offsetChangeTask.Completed)
{
_internalOffset += offsetChangeTask.Step;
offsetChangeTask.FramesPassed++;
if (offsetChangeTask.FramesPassed >= offsetChangeTask.FrameCount)
{
offsetChangeTask.Completed = true;
}
}
if (!shakeTask.Completed)
{
if (offsetChangeTask.Completed)
{
shakeTask.StepsPassed++;
}
if (shakeTask.StepsPassed >= shakeTask.FlicksCount)
{
shakeTask.Completed = true;
offsetChangeTask = new OffsetChangeParams(_internalOffset, Vector2.Zero, shakeTask.FlickDuration);
}
if (offsetChangeTask.Completed && !shakeTask.Completed)
{
Vector2 newOffset;
do
{
newOffset = GenerateOffset(shakeTask.Power);
} while ((newOffset - _internalOffset).Length() < shakeTask.Power);
offsetChangeTask = new OffsetChangeParams(
_internalOffset,
GenerateOffset(shakeTask.Power),
shakeTask.FlickDuration);
}
}
}
